SATHEE: D-And F-Block Elements Ques 276

D-And F-Block Elements Ques 276

Question: Which ion has maximum magnetic moment

[AIIMS 1983; MP PMT 1990]

Options:

A) $V^{+ 3}$

B) $M n^{+ 3}$

C) $F e^{+ 3}$

D) $C u^{+ 2}$

Show Answer

Answer:

Correct Answer: C

Solution:

S.No.	Outer configuration	No.of unpaired e-	Color of ion	Magnetic moment
$V^{+ 3}$	$3 d^{2}$	2	Green	2.76
$M n^{+ 3}$	$3 d^{4}$	4	Violet	1.9
$F e^{+ 3}$	$3 d^{5}$	5	Yellow	5.96
$C u^{+ 2}$	$3 d^{9}$	1	Blue	1.9

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D-And F-Block Elements Ques 276

Question: Which ion has maximum magnetic moment

Options:

Answer:

Solution:

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